8445906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3975

約数の個数: 48

約数和(自身を含む): 22149504

約数和(自身を除く): 13703598

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 3943, 7886, 11829, 23658, 27601, 35487, 55202, 67031, 70974, 82803, 134062, 165606, 201093, 248409, 402186, 469217, 496818, 603279, 938434, 1206558, 1407651, 2815302, 4222953, 8445906]

約数ペア:

[(1, 8445906), (2, 4222953), (3, 2815302), (6, 1407651), (7, 1206558), (9, 938434), (14, 603279), (17, 496818), (18, 469217), (21, 402186), (34, 248409), (42, 201093), (51, 165606), (63, 134062), (102, 82803), (119, 70974), (126, 67031), (153, 55202), (238, 35487), (306, 27601), (357, 23658), (714, 11829), (1071, 7886), (2142, 3943)]